The purpose of this study of this study was to examine the correlation between gratitude with adolescen’s happiness, the hupothesis stated that there is a correlation between gratitude with adolescent’s happiness. This study used two scale, gratitude scale and happiness scale. This study involved 20 students late adolescence as the subjects. Data were analyzed using correlation product moment significant 1-tailed. The result showed that there is a significant relationship between gratitude with adolescen’s happiness (sig 1-tailed 0,008 < 0,05). That results of this research suggest that gratitude to increasing happiness. Keywords : adolescents gratitude, adolescents happiness.